CN201214896Y

CN201214896Y - Plastic formwork for construction

Info

Publication number: CN201214896Y
Application number: CNU200820099371XU
Authority: CN
Inventors: 阮中亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-07-08
Filing date: 2008-07-08
Publication date: 2009-04-01
Anticipated expiration: 2018-07-08

Abstract

The utility model discloses an architectural plastic form, relating to an architectural form applied to the field of building materials. The architectural plastic form comprises a base plate, a frame around the base plate, vertical stiffened ribs arranged on the inner side of the base plate, and a plane form, a column form and an external-angle form composed by transverse ribs arranged on the inner side of the base plate; auxiliary ribs are also arranged on the inner side of the base plate, and the auxiliary ribs are arranged inside the small checks formed by intersection of the frame, vertical ribs and transverse ribs; the auxiliary ribs are arranged in one or more than one manners such as crisscross shape, ''x'' shape, diamond shape and character ''mi'' shape; reinforcing points are arranged at both the intersections of the vertical stiffened ribs and horizontal stiffened ribs and the intersections of the vertical stiffened ribs, the horizontal stiffened ribs and the frame. The architectural plastic form has the advantages of strong mechanical strength, long service life, impact-resistance, deformation-resistance and high recycle value; the architectural plastic form is particularly favorable to recycle of waste plastics and reduction of construction cost, and has high promotion value.

Description

Building plastic formwork

Technical field

The utility model relates to the construction formwork in the building materials technology field, more specifically relates to a kind of building plastic formwork.

Background technology

In construction work, popularize and use construction formwork, at present, universal use construction formwork very widely is metal building template and wooden building template.The processing of metal building template is difficult, and use cost is higher; The wooden building template is too big to forest reserves infringement, not beneficial promotion.In recent years, people begin to research and develop the building plastic plate, to satisfy the needs of market to construction formwork, as patent application day be on September 10th, 2003, the patent No. is ZL03274346.7, notice of authorization day is on October 27th, 2004, notice of authorization number is CN2651361Y, name is called a kind of technical scheme of " returnable building plastic formwork ", this building plastic formwork is by the plastic material one-shot forming, and being provided with space bar in the inboard of base plate, other described space bars are the alleged frame of one's own profession, waling, the horizontal general designation of reinforcing rib.This building plastic formwork, because base plate, space bar need satisfy certain mechanical strength, its base plate, space bar need thicker, but base plate, space bar are thicker, have then increased the weight and the cost of production of plastic formwork.For this reason, remain to be explored and satisfying under the mechanical strength prerequisite of plastic formwork, reduce the thickness of base plate, space bar as far as possible, reinforcing rib, the hard point of base plate inboard is set scientifically and rationally, with the consumption that reduces plastic raw materials with reduce production costs.

Summary of the invention

The purpose of this utility model: a kind of building plastic formwork is provided,, reduces the consumption of plastic raw materials and reduce production costs to improve the quality of building plastic formwork

The technical solution of the utility model is: a kind of building plastic formwork, comprise flat formwork, column template, external corner template that the horizontal reinforcing rib of waling, the base plate inboard of frame around the base plate, base plate, base plate inboard constitutes, also be provided with auxiliary reinforcing rib in the base plate inboard.

Described frame is provided with installing hole; Described frame and waling, laterally the height of reinforcing rib is identical and be 40-60mm, and width is identical and be 3-12mm; The height of described auxiliary reinforcing rib is 5-10mm, and width is 3-10mm; Joint place between described waling and the horizontal reinforcing rib, the joint place of waling, horizontal reinforcing rib and frame is equipped with hard point.

Described auxiliary reinforcing rib is positioned at frame and waling, laterally reinforcing rib intersects the lattice of forming, and described auxiliary reinforcing rib is one or more in "+" shape, " * " shape, rhombus, the M shape.

Spacing between above-mentioned described waling and the waling is 100mm or 150mm, and the spacing between described horizontal reinforcing rib and the horizontal reinforcing rib is 100mm or 150mm.

Building plastic formwork of the present utility model is plastic material, can constitute main template body by pressing mold or injection moulding Integratively, and the installing hole of establishing on the frame both can constitute by pressing mold or injection moulding Integratively, but secondary operations forms again.

The beneficial effects of the utility model: building plastic formwork of the present utility model, the quality of useful raising building plastic formwork reduces the consumption of plastic raw materials and reduces production costs, its building plastic formwork, it is good to have mechanical strength, and long service life is shock-resistant, indeformable, recycle and be worth height, produce the particularly comprehensive utilization of favourable waste plastics recovery especially easily in batches, reduce building costs, have promotional value.

Description of drawings

Fig. 1 is the structural representation that the auxiliary reinforcing rib in the utility model makes up for "+" shape;

Fig. 2 is the A-A sectional view among Fig. 1;

Fig. 3 is the structural representation that the auxiliary reinforcing rib in the utility model makes up for " * " shape;

Fig. 4 is that the auxiliary reinforcing rib in the utility model is the structural representation of diamond;

Fig. 5 is to be the structural representation that is provided with hard point in the utility model;

Fig. 6 is the B-B sectional view among Fig. 5;

Fig. 7 is the structural representation that the auxiliary reinforcing rib in the utility model makes up for " rice " font.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is further described.

As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, shown in Figure 6, a kind of building plastic formwork, comprise flat formwork, column template, external corner template that the horizontal reinforcing rib 5 of waling 4, base plate 1 inboard of frame 3 around the base plate 1, base plate 1, base plate 1 inboard constitutes, also be provided with auxiliary reinforcing rib 2 in base plate 1 inboard.Described frame 3 is provided with installing hole 6; Described frame 3 and waling 4, laterally the height of reinforcing rib 5 is identical and be 40-60mm, and width is identical and be 3-12mm; The height of described auxiliary reinforcing rib 2 is 5-10mm, and width is 3-10mm; Joint place between described waling 4 and the horizontal reinforcing rib 5, the joint place of waling 4, horizontal reinforcing rib 5 and frame 3 is equipped with hard point 7.Described auxiliary reinforcing rib 2 is positioned at frame 3 and waling 4, laterally reinforcing rib 5 intersects the lattice of forming, and described auxiliary reinforcing rib 2 is one or more in "+" shape, " * " shape, rhombus, the M shape.Spacing between described waling 4 and the waling 4 is 100mm or 150mm, and the spacing between described horizontal reinforcing rib 5 and the horizontal reinforcing rib 5 is 100mm or 150mm.The building plastic formwork that this is routine, available old plastics or new and old plastics mix, and constitute main template body with pressing mold or injection moulding Integratively, but the installing hole of establishing on the frame 6 again secondary operations form.

Claims

1, a kind of building plastic formwork, comprise flat formwork, column template, external corner template that the inboard inboard horizontal reinforcing rib (5) of waling (4), base plate (1) of base plate (1), base plate (1) frame (3), base plate (1) all around constitutes, it is characterized in that: also be provided with auxiliary reinforcing rib (2) in base plate (1) inboard.

2, building plastic formwork according to claim 1 is characterized in that: described frame (3) is provided with installing hole (6); Described frame (3) and waling (4), laterally the height of reinforcing rib (5) is identical and be 40-60mm, and width is identical and be 3-12mm; The height of described auxiliary reinforcing rib (2) is 5-10mm, and width is 3-10mm; Joint place between described waling (4) and the horizontal reinforcing rib (5), the joint place of waling (4), horizontal reinforcing rib (5) and frame (3) is equipped with hard point (7).

3, building plastic formwork according to claim 1, it is characterized in that: described auxiliary reinforcing rib (2) is positioned at frame (3) and waling (4), laterally reinforcing rib (5) intersects the lattice of forming, and described auxiliary reinforcing rib (2) is one or more in "+" shape, " * " shape, rhombus, the M shape.

4, according to each described building plastic formwork in the claim 1-3, it is characterized in that: the spacing between described waling (4) and the waling (4) is 100mm or 150mm, and the spacing between described horizontal reinforcing rib (5) and the horizontal reinforcing rib (5) is 100mm or 150mm.